Multicycle Custom Instructions

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originally posted by saiprashanth@May 22 2006, 02:14 PM

hi,

i want to implement a multi-cycle custom instruction and i have written a verilog code for the same. however, i am not able to find any information on how i should assert the various input signals (eg. start, clk_en, etc) from the nios ide. i.e i want to know how i should do this from the main function. i would appreciate if someone could tell me the syntax for asserting input signals to the custom instruction.

any help extended would be highly appreciated.

thanks

sai

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Hi sai,

I am also working in custom instructions. I am a newbie to NIOS and verilog. Can you pls send some example custom instruction code, or snippets so that i will have get an idea about it.

Any suggestions or help is welcome.

Regards,

Farida